Augmented Groove: Collaborative Jamming in Augmented Reality
Poupyrev, I., Berry, R., Kurumisawa, J., Nakao, K., Billinghurst, M., Airola, C., Kato, H., Yonezawa, T., Baldwin, L.
SIGGRAPH Conference Abstracts and Applications. 2000: ACM: pp. 77 [PDF]